thanks so much. >> thank you. >> be tough to top that greeting from afghanistan but we'll try this morning. >>> we have new developments on the troubled health care rollout. meanwhile, kate snow is here with that. >> the obama administration has said it will have the troubled obama care website working for most americans by the end of the month. but this morning there's another huge setback affecting small businesses. nbc white house correspondent kristen welker is at the white house with the latest this morning. kristen, good morning. >> reporter: kate, good morning to you. tech experts are working through this holiday weekend to make sure the website is running smoothly by the end of saturday, but on wednesday, as you say, there was more bad news. the administration announced small businesses, those with 50 employees or fewer, won't be able to enroll in health care through healthcare.gov for another year. those businesses will still be able to sign up as they currently do through an agent or a broker. now, the administration says the move is necessary so that technicians can focus on fix